Finally I had free time from my work and I finished a new project. An old grandad, which probably saw the whole world. I wanted to do this monster long ago, but my hands were busy at something other ... bla bla bla, will not go into details what. Done with 3ds Max, V-Ray, FumeFX, Fusion, Photoshop. In the scene there are about 2 million polygons; locomotive is about 1 million polygons. Render time was about 12 hours for a resolution of 2700x3600. Thanks!